/* ============================================================
   Keçiören Evden Eve Nakliyat — Tasarım Sistemi
   Palet: koyu petrol (kurator) + sıcak amber vurgu
   ============================================================ */

:root,
[data-theme='light'] {
  /* Tipografi */
  --font-display: 'Clash Display', 'Archivo', sans-serif;
  --font-body: 'Archivo', 'Helvetica Neue', Arial, sans-serif;

  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);

  /* Boşluk sistemi */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Yüzeyler */
  --color-bg: #f5f4f0;
  --color-surface: #faf9f6;
  --color-surface-2: #efede7;
  --color-divider: #e2dfd8;
  --color-border: oklch(0.3 0.02 80 / 0.12);

  /* Metin */
  --color-text: #1d2b2e;
  --color-text-muted: #5c6a6d;
  --color-text-faint: #97a3a5;
  --color-text-inverse: #f7f6f2;

  /* Ana vurgu — koyu petrol */
  --color-primary: #17544f;
  --color-primary-hover: #0f3f3b;
  --color-primary-active: #0a2c29;
  --color-primary-highlight: #dbe7e4;

  /* İkincil vurgu — sıcak amber */
  --color-accent: #c86612;
  --color-accent-hover: #a7520d;
  --color-accent-highlight: #f6e3cd;

  /* Durum renkleri */
  --color-error: #a12c2c;
  --color-success: #2e6b3a;

  /* WhatsApp marka rengi */
  --color-whatsapp: #0b6b5e;
  --color-whatsapp-hover: #09564c;

  /* Yarıçaplar */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1.25rem;
  --radius-full: 9999px;

  /* Geçişler */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Gölgeler */
  --shadow-sm: 0 1px 2px oklch(0.25 0.02 80 / 0.06);
  --shadow-md: 0 4px 12px oklch(0.25 0.02 80 / 0.08);
  --shadow-lg: 0 12px 32px oklch(0.25 0.02 80 / 0.14);

  /* İçerik genişlikleri */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
}

[data-theme='dark'] {
  --color-bg: #12181a;
  --color-surface: #171f21;
  --color-surface-2: #1d2629;
  --color-divider: #242e31;
  --color-border: oklch(0.85 0.01 80 / 0.14);

  --color-text: #d8e0e1;
  --color-text-muted: #8a999c;
  --color-text-faint: #5d6b6e;
  --color-text-inverse: #1d2b2e;

  --color-primary: #5aa8a0;
  --color-primary-hover: #7cc3bb;
  --color-primary-active: #3d7a74;
  --color-primary-highlight: #1f2c2b;

  --color-accent: #e59445;
  --color-accent-hover: #eda965;
  --color-accent-highlight: #3a2d20;

  --color-error: #d4766f;
  --color-success: #7cb87f;

  --color-whatsapp: #0b6b5e;
  --color-whatsapp-hover: #0a5a50;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.25);
  --shadow-md: 0 4px 12px oklch(0 0 0 / 0.35);
  --shadow-lg: 0 12px 32px oklch(0 0 0 / 0.45);
}

/* ============ Genel yerleşim ============ */

.container {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-5);
}

.container--narrow {
  max-width: var(--content-narrow);
}

.container--default {
  max-width: var(--content-default);
}

.section {
  padding-block: clamp(var(--space-10), 6vw, var(--space-20));
}

.section--tight {
  padding-block: clamp(var(--space-8), 4vw, var(--space-12));
}

.section--offset {
  background: var(--color-surface);
}

/* ============ Başlıklar ============ */

.section__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  letter-spacing: -0.015em;
  margin-bottom: var(--space-4);
}

.section__intro {
  color: var(--color-text-muted);
  max-width: 60ch;
  margin-bottom: var(--space-8);
}

.page-hero {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
  background:
    radial-gradient(60rem 30rem at 85% -20%, color-mix(in oklab, var(--color-primary) 12%, transparent), transparent),
    var(--color-bg);
}

.page-hero__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  letter-spacing: -0.02em;
  max-width: 18ch;
  margin-bottom: var(--space-4);
}

.page-hero__desc {
  color: var(--color-text-muted);
  max-width: 55ch;
}

/* ============ Üst bar ============ */

.topbar {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  font-size: var(--text-xs);
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: 44px;
  padding-block: var(--space-2);
}

.topbar__link {
  color: inherit;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  white-space: nowrap;
}

.topbar__link svg {
  flex: none;
}

.topbar__group {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

@media (max-width: 640px) {
  .topbar__link--secondary {
    display: none;
  }
}

/* ============ Başlık / menü ============ */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in oklab, var(--color-bg) 92%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-divider);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: 64px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}

.brand__mark {
  flex: none;
  color: var(--color-primary);
}

.brand__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-base);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.brand__tag {
  display: block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav {
  display: none;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding-inline: var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  border-radius: var(--radius-sm);
}

.nav__link:hover {
  background: var(--color-surface-2);
}

.nav__link[aria-current='page'] {
  color: var(--color-primary);
  font-weight: 600;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.header__theme {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
}

.header__theme:hover {
  background: var(--color-surface-2);
  color: var(--color-text);
}

.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  color: var(--color-text);
}

.menu-toggle:hover {
  background: var(--color-surface-2);
}

@media (min-width: 900px) {
  .nav {
    display: block;
  }
  .menu-toggle {
    display: none;
  }
}

/* Mobil menü paneli */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 150;
  display: none;
}

.mobile-nav[data-open='true'] {
  display: block;
}

.mobile-nav__backdrop {
  position: absolute;
  inset: 0;
  background: oklch(0.15 0.02 80 / 0.5);
}

.mobile-nav__panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(22rem, 88vw);
  background: var(--color-surface);
  box-shadow: var(--shadow-lg);
  padding: var(--space-6) var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  overflow-y: auto;
}

.mobile-nav__close {
  align-self: flex-end;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.mobile-nav__close:hover {
  background: var(--color-surface-2);
}

.mobile-nav__link {
  display: flex;
  align-items: center;
  min-height: 48px;
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  padding-inline: var(--space-3);
  border-radius: var(--radius-md);
}

.mobile-nav__link:hover {
  background: var(--color-surface-2);
}

.mobile-nav__link[aria-current='page'] {
  color: var(--color-primary);
  font-weight: 600;
}

.mobile-nav__cta {
  margin-top: var(--space-4);
  display: grid;
  gap: var(--space-3);
}

/* ============ Butonlar ============ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 48px;
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-md);
  text-decoration: none;
  border: 1px solid transparent;
}

.btn svg {
  flex: none;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.btn--primary:hover {
  background: var(--color-primary-hover);
}

.btn--primary:active {
  background: var(--color-primary-active);
}

.btn--accent {
  background: var(--color-accent);
  color: #fff;
}

.btn--accent:hover {
  background: var(--color-accent-hover);
}

.btn--whatsapp {
  background: var(--color-whatsapp);
  color: #fff;
}

.btn--whatsapp:hover {
  background: var(--color-whatsapp-hover);
}

.btn--outline {
  border-color: var(--color-border);
  color: var(--color-text);
  background: var(--color-surface);
}

.btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn--ghost {
  color: var(--color-primary);
  padding-inline: var(--space-3);
}

.btn--ghost:hover {
  color: var(--color-primary-hover);
}

.btn--lg {
  min-height: 56px;
  padding-inline: var(--space-8);
}

/* ============ Kurumsal slider ============ */

.slider {
  position: relative;
  overflow: hidden;
  background: var(--color-primary);
}

.slider__track {
  display: flex;
  transition: transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
}

.slider__slide {
  flex: 0 0 100%;
  min-height: clamp(24rem, 62vh, 34rem);
  display: grid;
  align-items: center;
  position: relative;
  isolation: isolate;
}

.slider__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.slider__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slider__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    color-mix(in oklab, var(--slide-tint, #17544f) 82%, transparent) 0%,
    color-mix(in oklab, var(--slide-tint, #17544f) 55%, transparent) 55%,
    color-mix(in oklab, var(--slide-tint, #17544f) 20%, transparent) 100%
  );
}

.slider__content {
  color: #fff;
  max-width: var(--content-default);
  margin-inline: auto;
  padding: var(--space-12) var(--space-5);
  width: 100%;
}

.slider__eyebrow {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: color-mix(in oklab, #fff 18%, transparent);
  border: 1px solid color-mix(in oklab, #fff 35%, transparent);
  border-radius: var(--radius-full);
  padding: var(--space-1) var(--space-4);
  margin-bottom: var(--space-4);
}

.slider__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  letter-spacing: -0.02em;
  max-width: 16ch;
  margin-bottom: var(--space-4);
  text-shadow: 0 2px 12px oklch(0.2 0.02 80 / 0.25);
}

.slider__desc {
  max-width: 48ch;
  margin-bottom: var(--space-6);
  color: color-mix(in oklab, #fff 88%, transparent);
}

.slider__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* Slider kontrolleri */
.slider__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: color-mix(in oklab, #fff 16%, transparent);
  border: 1px solid color-mix(in oklab, #fff 35%, transparent);
  color: #fff;
  backdrop-filter: blur(6px);
}

.slider__arrow:hover {
  background: color-mix(in oklab, #fff 28%, transparent);
}

.slider__arrow--prev {
  left: var(--space-4);
}

.slider__arrow--next {
  right: var(--space-4);
}

@media (max-width: 640px) {
  .slider__arrow {
    display: none;
  }
}

.slider__dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: var(--space-5);
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  z-index: 5;
}

.slider__dot {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: transparent;
  padding: 0;
  position: relative;
}

.slider__dot::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background: color-mix(in oklab, #fff 40%, transparent);
  transition: background var(--transition-interactive);
}

.slider__dot[aria-current='true']::after {
  background: #fff;
  transform: translate(-50%, -50%) scale(1.25);
}

.slider__pause {
  position: absolute;
  bottom: var(--space-5);
  right: var(--space-5);
  z-index: 5;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: color-mix(in oklab, #fff 16%, transparent);
  border: 1px solid color-mix(in oklab, #fff 35%, transparent);
  color: #fff;
  backdrop-filter: blur(6px);
}

.slider__pause:hover {
  background: color-mix(in oklab, #fff 28%, transparent);
}

/* ============ Hızlı teklif formu ============ */

.quote-panel {
  position: relative;
  z-index: 5;
  margin-top: calc(-1 * clamp(3rem, 8vw, 6rem));
}

@media (max-width: 640px) {
  .quote-panel {
    margin-top: 0;
    position: static;
    z-index: auto;
  }
}

.quote-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: clamp(var(--space-6), 4vw, var(--space-10));
}

.quote-card__head {
  margin-bottom: var(--space-6);
}

.quote-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.quote-card__hint {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.quote-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .quote-form {
    grid-template-columns: 1fr 1fr;
  }
}

.quote-form__field--full {
  grid-column: 1 / -1;
}

.field label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 48px;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
}

.field textarea {
  min-height: 96px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--color-primary);
  outline: 2px solid color-mix(in oklab, var(--color-primary) 35%, transparent);
  outline-offset: 1px;
}

.field input::placeholder,
.field textarea::placeholder {
  color: var(--color-text-faint);
}

.quote-form__submit {
  grid-column: 1 / -1;
  width: 100%;
}

.quote-form__note {
  grid-column: 1 / -1;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.quote-form__note svg {
  flex: none;
  color: var(--color-whatsapp);
}

.quote-form__error {
  grid-column: 1 / -1;
  display: none;
  font-size: var(--text-sm);
  color: var(--color-error);
  background: color-mix(in oklab, var(--color-error) 10%, transparent);
  border: 1px solid color-mix(in oklab, var(--color-error) 30%, transparent);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
}

.quote-form__error[data-visible='true'] {
  display: block;
}

/* ============ Hizmet kartları ============ */

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
  gap: var(--space-5);
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: box-shadow var(--transition-interactive), transform var(--transition-interactive);
}

.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.service-card__icon {
  color: var(--color-primary);
}

.service-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
}

.service-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  flex: 1;
}

.service-card__link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  margin-top: var(--space-2);
}

.service-card__link:hover {
  color: var(--color-primary-hover);
}

/* ============ Süreç adımları ============ */

.steps {
  display: grid;
  gap: var(--space-8);
  counter-reset: steps;
  list-style: none;
  padding-inline-start: 0;
}

@media (min-width: 768px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

.step {
  counter-increment: steps;
}

.step__num {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}

.step__num::before {
  content: counter(steps, decimal-leading-zero);
}

.step__title {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.step__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ============ Neden biz bandı ============ */

.why-band {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.why-band__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(220px, 100%), 1fr));
  gap: var(--space-8);
}

.why-band__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.why-band__desc {
  font-size: var(--text-sm);
  color: color-mix(in oklab, var(--color-text-inverse) 78%, transparent);
}

/* ============ İletişim kartları ============ */

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(260px, 100%), 1fr));
  gap: var(--space-5);
}

.contact-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}

.contact-card:hover {
  box-shadow: var(--shadow-md);
}

.contact-card__label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.contact-card__value {
  font-size: var(--text-lg);
  font-weight: 600;
  word-break: break-word;
}

/* ============ SSS akordiyonları ============ */

.faq {
  display: grid;
  gap: var(--space-3);
}

.faq__item {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.faq__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  font-size: var(--text-base);
  font-weight: 600;
  min-height: 56px;
  cursor: pointer;
  list-style: none;
}

.faq__item summary::-webkit-details-marker {
  display: none;
}

.faq__item summary::after {
  content: '';
  flex: none;
  width: 12px;
  height: 12px;
  border-right: 2px solid var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
  transform: rotate(45deg);
  transition: transform var(--transition-interactive);
}

.faq__item[open] summary::after {
  transform: rotate(225deg);
}

.faq__answer {
  padding: 0 var(--space-6) var(--space-5);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* ============ Hakkımızda sayfası ============ */

.about-grid {
  display: grid;
  gap: var(--space-8);
  align-items: start;
}

@media (min-width: 820px) {
  .about-grid {
    grid-template-columns: 1.2fr 1fr;
  }
}

.about-grid__text p {
  margin-bottom: var(--space-4);
}

.about-grid__aside {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}

.about-grid__aside h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.about-grid__aside ul {
  display: grid;
  gap: var(--space-3);
}

.about-grid__aside li {
  display: flex;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.about-grid__aside li svg {
  flex: none;
  margin-top: 0.2em;
  color: var(--color-accent);
}

/* ============ CTA bandı ============ */

.cta-band {
  background:
    radial-gradient(50rem 25rem at 20% 120%, color-mix(in oklab, var(--color-accent) 18%, transparent), transparent),
    var(--color-primary);
  color: var(--color-text-inverse);
}

.cta-band__inner {
  display: grid;
  gap: var(--space-6);
  align-items: center;
}

@media (min-width: 768px) {
  .cta-band__inner {
    grid-template-columns: 1fr auto;
  }
}

.cta-band__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.cta-band__desc {
  font-size: var(--text-sm);
  color: color-mix(in oklab, var(--color-text-inverse) 78%, transparent);
}

.cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* ============ Alt bilgi ============ */

.footer {
  background: #10201f;
  color: #cfd8d8;
  padding-block: var(--space-12) var(--space-6);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
}

.footer__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: #fff;
  text-decoration: none;
  margin-bottom: var(--space-4);
}

.footer__desc {
  font-size: var(--text-sm);
  color: #93a4a5;
  max-width: 36ch;
}

.footer h3 {
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #fff;
  margin-bottom: var(--space-4);
}

.footer__nav {
  display: grid;
  gap: var(--space-2);
}

.footer__nav a {
  color: #c4d0d1;
  text-decoration: none;
  font-size: var(--text-sm);
  padding-block: var(--space-1);
}

.footer__nav a:hover {
  color: #fff;
}

.footer__bottom {
  margin-top: var(--space-10);
  padding-top: var(--space-5);
  border-top: 1px solid #243436;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: space-between;
  font-size: var(--text-xs);
  color: #7e8f90;
}

/* ============ Mobil alt hareket çubuğu ============ */

.mobile-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 120;
  display: none;
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  box-shadow: 0 -4px 16px oklch(0.2 0.02 80 / 0.08);
  padding: var(--space-2) var(--space-3) calc(var(--space-2) + env(safe-area-inset-bottom, 0));
}

.mobile-bar__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}

.mobile-bar .btn {
  min-height: 48px;
}

@media (max-width: 899px) {
  .mobile-bar {
    display: block;
  }
  body {
    padding-bottom: 76px;
  }
}

/* ============ Yardımcılar ============ */

.text-center {
  text-align: center;
}

.u-list {
  display: grid;
  gap: var(--space-3);
}

.u-list li {
  display: flex;
  gap: var(--space-3);
  align-items: baseline;
}

.u-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  flex: none;
  transform: translateY(-2px);
  border-radius: var(--radius-full);
  background: var(--color-accent);
}